JP6949259B1 - Temporary fixing structure and long body fittings and long body supports equipped with it - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a temporary fixing structure for attaching a long body to a long body mounting tool including a pair of mounting members for attaching the long body and a fastening member for holding the long body by fastening them. To provide. SOLUTION: The long body mounting tool 70 includes a pair of mounting members 50, 50 for mounting the long body 80, and a fastening member 60 for holding the long body 80 by fastening them. It is a temporary fixing structure including a temporary fixing member 10 that comes into contact with the long body 80 and temporarily fixes the long body 80 by its elastic force. [Selection diagram] Fig. 1-a

Description

The present invention relates to a long body mounting tool including a pair of mounting members for mounting the long body and a fastening member for holding the long body by fastening them.

As a long body attachment for attaching two rod-shaped bodies (long bodies) in a crossed state, there is one disclosed in Patent Document 1.
However, in the long body attachment disclosed in Patent Document 1, after the first rod-shaped body is accommodated in the sandwiching body, the second rod-shaped body is sandwiched by the other hand while maintaining the accommodated state with one hand. Since it was necessary to tighten the bolt after housing it in the body, the installation work was complicated.

In order to eliminate the complexity of such mounting work, a mounting tool provided with a temporary fixing mechanism as in Patent Documents 2 or 3 has been developed. The urging force of the coil spring interposed in the bolt is used to maintain the housed state of the long body housed in the sandwiching body.
With such a temporary fixing mechanism, it is not necessary for the operator to maintain the housed state of the long body with one hand, so that the complexity of the mounting work is eliminated.

Japanese Unexamined Patent Publication No. 2015-124856 Japanese Patent No. 6484872 Japanese Patent No. 6284668

However, the temporary fixing mechanism has the following problems.
(1) Since the force (urging force) of the coil spring is applied to the bolt / nut part, it is difficult to assemble the long body fixture incorporating the bolt / nut.
(2) Since the coil spring is arranged on the seat surface of the nut, the seat surface of the nut is unstable, which may cause a defective fastening force.
(3) Since the urging force (repulsive force) of the coil spring changes depending on the distance between the bolt head and the nut, the temporary fixing force is unstable.

Therefore, the applicant of the present application has completed the invention of the present application by conducting diligent tests and research in order to realize temporary fixing of a long body with an idea completely different from the conventional temporary fixing mechanism.

The first invention of the present invention is a long body mounting tool including a pair of mounting members for mounting the long body and a fastening member for holding the long body by fastening them. The temporary fixing structure is provided with a temporary fixing member that comes into contact with the body and temporarily fixes the long body by its elastic force.
The second invention is the temporary fixing structure, characterized in that the temporary fixing member is fixed so as to regulate relative rotation with the mounting member.
A third invention is the temporary fixing structure, wherein the temporary fixing member temporarily fixes a long body inside or outside of a pair of mounting members.
In the fourth invention, a provisional mechanism is provided in which the mounting member arranges the long body, and the long body is temporarily fixed by crimping and urging the arrangement mechanism side along the axial direction of the long body. The temporary fixing structure is characterized by being provided with a stopping member.
A fifth invention is the temporary fixing structure, characterized in that the crimping bias also acts in a direction orthogonal to the axial direction of the fastening member.
A sixth invention is the temporary fixing structure characterized by having a housing portion for accommodating the long body and provided with a temporary fixing member for temporarily fixing the long body.
A seventh invention is the temporary fixing structure characterized in that a long body is sandwiched between the arrangement mechanism and the accommodating portion.
An eighth invention is the temporary fixing structure, which comprises a temporary fixing member having a locking claw that bites into the long body and temporarily fixes the long body.
According to the ninth aspect of the present invention, inside the pair of mounting members, the long bodies are temporarily fixed in a space avoiding a portion where the mounting members and / or the mounting members and the long body and / or the long bodies are in contact with each other. The temporary fixing structure is characterized by being provided with a stopping member.
A tenth invention is a long body mounting tool including a pair of mounting members for mounting the long body and a fastening member for holding the long body by fastening them, wherein the pair of mounting members are provided. It is a temporary fixing structure characterized by being provided with a temporary fixing member having an elastic structure that maintains a separation distance.
The eleventh invention is a temporary fixing structure including a temporary fixing member having an operation portion for adjusting a temporary fixing force for temporarily fixing a long body.
The twelfth invention is the same temporary fixing structure characterized in that it is used as a long body mounting tool for mounting two long bodies in a cross shape by superimposing and fastening the mounting members on top of each other. ..
A thirteenth invention is the temporary fixing structure, characterized in that the temporary fixing member is provided to be attached to the mounting member by utilizing the elastic force of the temporary fixing member.
The fourteenth invention is the temporary fixing structure characterized in that the temporary fixing member is provided with a rotation restricting portion between the fastening member and the fastening member.
A fifteenth invention is the same temporary fixing structure, which comprises a temporary fixing member used for a support tool that shares one mounting member and supports two or more long bodies.
The sixteenth invention is a long body mounting tool composed of a pair of mounting members and a fastening member having a temporary fixing structure according to the first to fifteenth inventions.
The seventeenth invention is a long body support tool provided with the long body attachment tool according to the sixteenth invention.

According to the invention of the present application described above, it has the following effects.
(1) In the temporary fixing structure according to the present invention, since the coil spring is not used, the force (urging force) of the coil spring is not applied to the bolt / nut portion, and the bolt / nut fastener is incorporated. Eliminates the hassle of assembling long body fixtures.
(2) Since the coil spring is not arranged on the seat surface of the nut, the seat surface of the nut is stable and there is no possibility of causing a defective fastening force.
(3) Since the urging force (repulsive force) does not change depending on the distance between the bolt head and the nut, the temporary fixing force is stable.
(4) Since the temporary fixing member can be resin-molded, various variations of the temporary fixing structure can be provided.

Explanatory drawing (1) which shows 1st Embodiment of this invention. Explanatory drawing (2) which shows 1st Embodiment of this invention. Explanatory drawing (3) which shows 1st Embodiment of this invention. Explanatory drawing which shows the 2nd Embodiment of this invention. Explanatory drawing (1) which shows the 3rd Embodiment of this invention. Explanatory drawing (2) which shows the 3rd Embodiment of this invention. Explanatory drawing (3) which shows the 3rd Embodiment of this invention. Explanatory drawing (1) which shows the 4th Embodiment of this invention. Explanatory drawing (2) which shows the 4th Embodiment of this invention. Explanatory drawing (1) which shows 5th Embodiment of this invention. Explanatory drawing (2) which shows 5th Embodiment of this invention. Explanatory drawing (1) which shows the 6th Embodiment of this invention. Explanatory drawing (2) which shows the 6th Embodiment of this invention. Explanatory drawing which shows 7th Embodiment of this invention. Explanatory drawing (1) which shows the 8th Embodiment of this invention. Explanatory drawing (2) which shows the 8th Embodiment of this invention. Explanatory drawing (3) which shows the 8th Embodiment of this invention. Explanatory drawing (1) which shows the 9th Embodiment of this invention. Explanatory drawing (2) which shows the 9th Embodiment of this invention. Explanatory drawing which shows the tenth embodiment of this invention.

An embodiment (one example) of the present invention will be described with reference to the drawings. The illustrated embodiment is an example of the present invention, and the present invention is not limited thereto.

FIG. 1 is an explanatory diagram showing a first embodiment of the present invention.
The first embodiment is in a long body fitting 70 including a pair of mounting members 50, 50 for attaching the long body 80, and a fastening member 60 for holding the long body 80 by fastening them. The temporary fixing structure is provided with a temporary fixing member 10 that comes into contact with the long body 80 and temporarily fixes the long body 80 by its elastic force.

As shown in FIGS. 1-a and 1-b, the mounting member 50 forms notches 52 and 52 in the left and right side walls 51 and 51 that are bent, and the elongated body 80 is arranged therein. It has an arrangement mechanism.
Further, the temporary fixing member 10 is inside the pair of mounting members 50 and 50, has a through hole 11 through which the fastening member 60 is penetrated, and is in contact with one mounting member 50. The side walls 51 and 51 of the mounting member 50 serve as rotation restricting portions, and the temporary fixing member 10 is regulated to rotate independently of the mounting member 50 (relative rotation). As a result of the temporary fixing member 10 and the mounting member 50 not rotating relative to each other, the long body 80 can be temporarily fixed on the same surface at all times, so that the temporary fixing force of the temporary fixing member 10 is stable.

The temporary fixing member 10 has an accommodating portion 12 for accommodating the long body 80 in accordance with the cutout portions 52, 52 (arrangement mechanism) of the mounting member 50. The accommodating portion 12 holds the long body 80 from the attachment member 50 side with which the temporary fixing member 10 is in contact, and sandwiches the long body 80 between the temporary fixing member 10 and the notch portions 52 and 52 to temporarily fix the long body 80. When the accommodating portion 12 holds the long body 80, an urging force (holding force) is generated in the axial direction of the fastening member 60, and when the accommodating portion 12 sandwiches the long body 80, it is orthogonal to the axis of the fastening member 60. An urging force (holding force) will be generated in the direction. Since it gives urging force to the long body from different directions, it exerts an effective temporary fixing effect from any direction.

As a result, since the temporary fixing member 10 does not intervene between the long bodies 80, the fastening force can be stabilized. That is, the temporary fixing force is constant regardless of the assembly status of the mounting members 50 and 50 (such as the fastening condition of the fastening members).
FIG. 1-c illustrates a state in which a pair of mounting members 50, 50 to which the temporary fixing member 10 is mounted are used at the intersections of the elongated bodies 80, 80. Further, the crossing angles of the long bodies 80 and 80 can be arbitrarily adjusted.

FIG. 2 is an explanatory diagram showing a second embodiment of the present invention.
The second embodiment is a temporary fixing structure in which the temporary fixing member 10A temporarily fixes the long body 80 on the outside of the pair of mounting members 50, 50.
As shown in FIG. 2, the temporary fixing member 10A in contact with one of the mounting members 50 has a housing portion 12A and temporarily fixes the long body 80.
The temporary fixing member 10A has a folded piece 13A that folds back to the back surface side of the mounting member 50 that comes into contact with the temporary fixing member 10A. doing.

FIG. 3 is an explanatory diagram showing a third embodiment of the present invention.
The third embodiment is a temporary fixing structure using a locking claw that bites into the long body as a method of temporarily fixing the long body by the temporary fixing member.
In the third embodiment shown in FIG. 3-a, a locking claw 13B that bites into the screw valley of the long body 80 is provided inside the accommodating portion 12B of the temporary fixing member 10B.
In the third embodiment shown in FIGS. 3-b-1 and 3-b-2, a plate in which the temporary fixing members 10C outside the pair of mounting members 50, 50 are formed in a concave shape as in the second embodiment. It is temporarily fixed by bite into the end face 17 of the C to the screw trough of the elongate body 80. It can be deformed by pinching it with a finger like a leaf spring, and is temporarily fixed by the elastic force generated when the finger is released.

FIG. 4 is an explanatory diagram showing a fourth embodiment of the present invention.
The fourth embodiment is a temporary fixing structure in which a long body is temporarily fixed by crimping with a temporary fixing member.
As shown in FIGS. 4-a and 4-b, the long body 80 is temporarily fixed between the arrangement mechanism of the mounting member 50 and the temporary fixing member 10D. At this time, it is preferable to provide the operation unit 15D at the tip of the temporary fixing member 10D as shown in the figure. This is because the temporary fixing force of the temporary fixing member 10D can be weakened by pushing the operation unit 15D with a finger, and the position adjustment becomes easy.

Further, the temporary fixing member 10D has a folded piece 13D which is provided with an operating portion 15D and is folded back to the opposite side of the mounting member 50 which is in contact with the temporary fixing member 10D. The folded piece 13D serves as a rotation restricting portion, and regulates the relative rotation of the temporary fixing member 10D with the mounting member 50.

FIG. 5 is an explanatory diagram showing a fifth embodiment of the present invention.
The fifth embodiment is a temporary fixing structure in which the elastic structure of the temporary fixing member maintains a separation distance between the pair of mounting members.
As shown in FIGS. 5-1 and 5-2, the temporary fixing member 10E arranged between the pair of mounting members 50 and 50 has an elastic structure (FIG. 5-1 shows one mounting member). Only 50 is provided with the temporary fixing member 10E, and FIG. 5-2 is provided with the temporary fixing member 10E on both mounting members 50 and 50), and has a function of maintaining a separation distance between the pair of mounting members 50 and 50. As a result, it is possible to save the trouble of opening the mounting members 50 and 50 in order to dispose the long body in the disposing mechanism of the mounting member 50.
The temporary fixing member 10E has a folded piece 14E that is folded back to one of the pair of mounting members 50 and 50. The folded piece 14E serves as a rotation restricting portion, and regulates the relative rotation of the temporary fixing member 10E with the mounting member 50. Here, the elastic structure is not limited to the bellows structure, and any shape such as a leaf spring shape or a coil spring shape that generates an elastic force may be used. Further, since the elastic structure is expandable and contractible, it does not interfere with bolt fastening.

FIG. 6 is an explanatory diagram showing a sixth embodiment of the present invention.
The sixth embodiment is a temporary fixing structure in which the temporary fixing member is locked to the fastening member through the through hole and the relative rotation of the temporary fixing member is restricted by the mounting member (hybrid temporary fixing structure).
As shown in FIGS. 6-a and 6-b, the temporary fixing member 10F is inside the pair of mounting members 50 and 50, and one mounting member 50 is provided through a through hole 11F through which the fastening member 60 is passed. Is locked in. Further, the side walls 51 and 51 of the mounting member 50 serve as rotation restricting portions, and the temporary fixing member 10F is restricted from rotating relative to the mounting member 50.

FIG. 7 is an explanatory diagram showing a seventh embodiment of the present invention.
A seventh embodiment is a temporary fixing structure including a temporary fixing member used for a support tool that shares one mounting member and supports two or more long bodies.
As shown in FIG. 7, one mounting member 50A and 50A can support two long bodies by sharing the other mounting member 50B.
The temporary fixing member 10G may be provided on one mounting member 50A as shown in the figure, or may be provided on both mounting members 50A and 50A.

FIG. 8 is an explanatory diagram showing an eighth embodiment of the present invention.
In the eighth embodiment, a long body mounting tool having a temporary fixing structure is used for a corner metal fitting (a connecting metal fitting used at a 90-degree corner where one hanging bolt and two left and right steady rest bolts intersect). Is what you do.
As shown in FIG. 8-a, a temporary fixing member 10H for temporarily fixing the hanging bolt on the outside of the pair of mounting members 50C and 50D is provided at the central portion of the corner metal fitting main body 90. Such a temporary fixing member 10H can be retrofitted after assembling the corner metal fitting main body 90.
As shown in FIGS. 8-b-1 and 8-b-2, the temporary fixing member 10I (which temporarily fixes the steady rest bolts at the left and right ends of the corner metal fitting body 90 inside the pair of mounting members 50E and 50F ( (Hybrid temporary fixing structure) is provided.

FIG. 9 is an explanatory diagram showing a ninth embodiment of the present invention.
The ninth embodiment is a temporary fixing structure in which the temporary fixing member is locked to the mounting member by fitting.
As shown in FIGS. 9-a and 9-b, the temporary fixing member 10J is provided with a fitting protrusion 16J, the mounting member 50 is provided with a fitting hole 53, and the fitting protrusion 16J and the fitting hole 53 are fitted. By doing so, the temporary fixing member 10J is locked (fixed) to the mounting member 50. The fitting protrusion and the fitting hole may be provided in reverse (the temporary fixing member is provided with the fitting hole , and the mounting member is provided with the fitting protrusion). Further, such a temporary fixing member 10J can be retrofitted after the mounting members 50 and 50 are assembled.

FIG. 10 is an explanatory diagram showing a tenth embodiment of the present invention.
The tenth embodiment is a temporary fixing structure in which an intermediate plate is interposed between a pair of mounting members provided with temporary fixing members.
As shown in FIG. 10, an intermediate plate 65 is interposed between a pair of mounting members 50, 50 provided with a temporary fixing member 10K. By interposing the intermediate plate 65, the long body can be received on a wide surface, and the mounting members 50 and 50 to which the long body is attached are stabilized.

The present invention can be widely used as a temporary fixing structure for a long body.

(First Embodiment)
10 Temporary fixing member 11 Through hole 12 Accommodating part 50 Mounting member 51 Side wall 52 Notch 60 Fastening member 70 Long body fitting 80 Long body

Claims (17)

A long body mounting tool having a pair of mounting members for mounting the long body and a fastening member for holding the long body by fastening them.
It is equipped with a temporary fixing member that comes into contact with the long body and temporarily fixes the long body by its elastic force.
The temporary fixing member is a long body in the space formed between the long body and the mounting member except for the arrangement mechanism for arranging the long body of one mounting member inside the pair of mounting members. tacking structure, characterized in that the temporary stop. A long body mounting tool having a pair of mounting members for mounting the long body and a fastening member for holding the long body by fastening them.
It is equipped with a temporary fixing member that comes into contact with the long body and temporarily fixes the long body by its elastic force.
The temporary fixing member is a temporary fixing structure characterized in that a long body is temporarily fixed on the outside of a pair of mounting members . A long body mounting tool having a pair of mounting members for mounting the long body and a fastening member for holding the long body by fastening them.
It is equipped with a temporary fixing member that comes into contact with the long body and temporarily fixes the long body by its elastic force.
The temporary fixing structure is characterized in that the temporary fixing member is in contact with the side wall or the end surface of the end portion of the mounting member and is fixed so as to regulate the relative rotation with the mounting member. The mounting member is characterized by providing a disposing mechanism for arranging the long body, and providing a temporary fixing member for crimping the long body in the direction orthogonal to the axis and temporarily fixing the long body to the disposing mechanism. The temporary fixing structure according to any one of claims 1 to 3. The temporary fixing structure according to claim 4, wherein the crimping bias also acts in a direction orthogonal to the axial direction of the fastening member. The temporary fixing structure according to any one of claims 1 to 5, further comprising a temporary fixing member having a housing portion for accommodating the long body and temporarily fixing the long body. The temporary fixing structure according to claim 5 , wherein a long body is sandwiched between the arrangement mechanism and the accommodating portion. The temporary fixing structure according to any one of claims 1 to 7, further comprising a temporary fixing member having a locking claw that bites into the long body and temporarily fixing the long body. A long body mounting tool having a pair of mounting members for mounting the long body and a fastening member for holding the long body by fastening them.
A temporary fixing structure characterized by having an accommodating portion for accommodating a long body and temporarily fixing the long body, and also having a temporary fixing member having an elastic structure for maintaining a separation distance between a pair of mounting members. The temporary fixing structure according to any one of claims 1 to 9 , further comprising a temporary fixing member having an operation unit for adjusting a temporary fixing force for temporarily fixing the long body. The temporary fixing structure according to claim 10, further comprising a temporary fixing member having an operation portion extending in the axial direction of the fastening member. The provisional provision according to any one of claims 1 to 11, wherein the mounting members are used as a long body mounting tool for mounting two long bodies in an intersecting manner by superimposing them on top of each other and fastening them. Stop structure. The temporary fixing structure according to any one of claims 1 to 12, wherein the temporary fixing member is provided to be attached to the mounting member by utilizing the elastic force of the temporary fixing member. The temporary fixing structure according to any one of claims 1 to 13, further comprising a temporary fixing member having a rotation restricting portion between the fastening member and the fastening member. The temporary fixing structure according to any one of claims 1 to 14, wherein a temporary fixing member used for a support tool that shares one mounting member and supports two or more long bodies is provided. A long body mounting tool including a pair of mounting members and a fastening member having the temporary fixing structure according to any one of claims 1 to 15. A long body support provided with the long body attachment according to claim 16.

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